CN102649227A - Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method - Google Patents
Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method Download PDFInfo
- Publication number
- CN102649227A CN102649227A CN2011101383286A CN201110138328A CN102649227A CN 102649227 A CN102649227 A CN 102649227A CN 2011101383286 A CN2011101383286 A CN 2011101383286A CN 201110138328 A CN201110138328 A CN 201110138328A CN 102649227 A CN102649227 A CN 102649227A
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- mentioned
- panel spring
- bearing panel
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D2041/0605—Spring details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention relates to a rolling shaft insert panel spring installing device and a rolling shaft insert panel spring installing method. The rolling shaft insert panel spring installing device (10) comprises a preset rack (11) and a pushing device (30). The preset rack (11) is provided with a preset hole (12), which is provided with a rolling shaft (43) which is disposed in a clutch body (41) of a preset clutch (40), and a rolling shaft insert panel spring (45). The pushing device (30) pushes both the rolling shaft (43) and the rolling shaft insert panel spring (45), which are preset in the preset hole (12) at the same time towards a recessed part (42) of the clutch body (41). The rolling shaft insert panel spring will not be assembled to the clutch body in a deforming manner.
Description
Technical field
The present invention relates to device that roller bearing panel spring is installed to the clutch main body of mono-directional overrun clutch etc., and the method that roller bearing panel spring is installed to the clutch main body.
Background technology
In the past, the structural table of mono-directional overrun clutch was shown in for example patent documentation 1 and patent documentation 2.This mono-directional overrun clutch 40 shown in Fig. 5 A and Fig. 5 B, foreign steamer 47 embeddeding clutch main bodys 41 peripheries.The periphery of the inside diameter of foreign steamer 47 and clutch main body 41 becomes polygon.In clutch main body 41, along circumferentially, by fixed interval form a plurality of recesses 42 of taking in roller bearing 43.At each recess 42, being configured to roller bearing 43 can be mobile slightly along circumferentially.Each recess 42 has the spatial portion that is called nesting part 44 with the equipping position adjacency of roller bearing 43, at this nesting part 44, takes in each roller bearing 43 towards folk prescription to the roller bearing panel spring 45 of energizing.
In addition, at the inner peripheral surface of clutch main body 41, form opening 46 at institute's allocation.Being accommodated in roller bearings 43 in each recess 42 constitutes with gyroaxis 48 to above-mentioned opening 46 insertions and contacts.Above-mentioned each recess 42 is along the section shape that circumferentially forms ellipticity or wedge, and according to the gyratory directions of gyroaxis 48, each roller bearing 43 relative gyroaxis 48 becomes certain state of " nipping " or open to the outside world in clutch main body 41.
Action as mono-directional overrun clutch 40; If for example gyroaxis 48 turns round towards the arrow A direction in Fig. 5 A; Then roller bearing 43 is energized by roller bearing panel spring 45, is urged towards departure direction from the equipping position of roller bearing panel spring 45, becomes above-mentioned " nipping " state.Its result, the revolution of gyroaxis 48 is delivered to clutch main body 41 through roller bearing 43.
On the other hand, if gyroaxis 48 turns round towards the arrow B direction in Fig. 5 A, then the power of energizing of roller bearing 43 resistance roller bearing panel springs 45 moves towards the direction of compressing roller bearing panel spring 45, becomes above-mentioned open to the outside world state.Its result, the revolution of gyroaxis 48 is not delivered to clutch main body 41.
In the roller bearing panel spring installation method of patent documentation 1, when making the mono-directional overrun clutch 40 of above-mentioned that kind, make in advance that kind as shown in Figure 6 broach shape continuous and parallel be provided with the leaf spring raw material 50 of a plurality of roller bearing panel springs 45.Each roller bearing panel spring 45 is that the end with the die-cut side of the plate body that is punched to the broach shape in advance bends to institute's shaped, the S font of concrete that kind as shown in Figure 6.
On the other hand, in advance roller bearing 43 is inserted each recess 42 of clutch main bodys 41, in advance recess 42 in each one-sided pushing of roller bearing 43 courts, increase nesting part 44 in advance as far as possible.And, make the gathering sill of leaf spring sectional fixture be positioned at the top of above-mentioned nesting part 44, simultaneously, cut off each roller bearing panel spring 45 from above-mentioned leaf spring raw material 50 orders and obtain.Then, each roller bearing panel spring 45 pushing towards the below through the pusher that is called pusher will be obtained makes in its gathering sill that passes through above-mentioned leaf spring sectional fixture, is pressed into to above-mentioned nesting part 44.Above-mentioned gathering sill is towards with the below gradually stenosis of roller bearing panel spring 45 to the nesting part of clutch main body 41 44 guiding.
The special fair 2-56527 communique of [patent documentation 1] Japan
[patent documentation 2] TOHKEMY 2002-372077 communique
In the installation method of the roller bearing panel spring of patent documentation 1 and patent documentation 2; When roller bearing panel spring 45 through the gathering sill of leaf spring sectional fixture in when the nesting part 44 of clutch main body 41 is pressed into, have the problem of the distortion that contact the generation defective mode in advance with the roller bearing that is installed in recess 42 43.In addition; Make as the nesting part 44 of the spatial portion that is pressed into roller bearing panel spring 45 open as wide as possible in advance; Therefore, need to make in recess 42 that in advance roller bearing 43 relies on the operation of a side, still; Make roller bearing 43 rely on a thruster on one side and press, bother very much Yi Bian be pressed into the operation of roller bearing panel spring 45.Especially, the roller bearing diameter is that the little clutch occasion about 1mm, about roller bearing panel spring Breadth Maximum 1～2mm is all the more so, and this little roller bearing panel spring is yielding, and only being pressed into spring just needs masterful technique.
Summary of the invention
The present invention puts forward in view of the aforementioned technical background; Problem of the present invention is; Roller bearing panel spring fitting device and roller bearing panel spring installation method are provided; In clutches such as mono-directional overrun clutch, can not can make it produce useless shifting ground roller bearing panel spring is installed to the clutch main body, and can make the installation exercise facilitation.
In order to solve above-mentioned problem; The roller bearing panel spring fitting device that roller bearing panel spring fitting device of the present invention is a clutch; Said clutch is at the recess of clutch main body; Installation is characterized in that with the roller bearing panel spring that roller bearing disposes, in this recess, roller bearing energized said roller bearing panel spring fitting device comprises:
Pre-set and use frame, have pre-seting that thickness direction connects and use the hole, adjacency is configured in the above-mentioned roller bearing and the roller bearing panel spring of the recess of above-mentioned clutch main body, pre-seting in abutting connection with configuration status when being installed in above-mentioned recess;
Pusher; Making the above-mentioned position that pre-sets with the recess opposite of hole and above-mentioned clutch main body; Release to the recess of clutch main body together along above-mentioned pre-seting being preset in above-mentioned pre-seting, install with the perforation direction in hole with the above-mentioned roller bearing and the roller bearing panel spring in hole.
Be preferably; Above-mentioned pre-seting with the hole at the above-mentioned side face opening that pre-sets with frame; The broach shape is located at raw-material each the roller bearing panel spring of leaf spring continuously is made as and inserts from the open end side of above-mentioned side face, simultaneously, be provided with and comprise that fixed cutting tool is obtained with the roller bearing panel spring of movable cutting knife and use cutting knife; Cut off above-mentioned each roller bearing panel spring in proper order from the leaf spring raw material, pre-set to above-mentioned pre-seting with the hole.
Be preferably; Above-mentioned movable cutting knife is made as and can moves towards above-mentioned pre-seting with the hole from the above-mentioned foreign side that pre-sets with the hole; After cutting off above-mentioned roller bearing panel spring from above-mentioned leaf spring raw material, be pressed into again, make and be pre-configured in above-mentioned pre-seting with the roller bearing crimping in the hole.
Be preferably; Above-mentioned movable cutting knife makes and to stop with being pre-configured under the above-mentioned state that pre-sets with the roller bearing crimping in the hole in that above-mentioned roller bearing panel spring is pressed into; When releasing the above-mentioned roller bearing that pre-sets and roller bearing panel spring through above-mentioned pusher, above-mentioned cutting knife inner face plays the function as the guide of roller bearing panel spring.
The roller bearing panel spring installation method that roller bearing panel spring installation method of the present invention is a clutch; Said clutch is at the recess of clutch main body; The roller bearing panel spring that installation is disposed, in this recess, roller bearing energized with roller bearing; It is characterized in that said roller bearing panel spring installation method comprises:
Pre-set operation, have pre-seting that thickness direction connects and use the hole pre-seting to form, above-mentioned roller bearing and roller bearing panel spring are pre-seted to above-mentioned pre-seting with the hole with frame;
Installation procedure; Making the above-mentioned position that pre-sets with the recess opposite of hole and above-mentioned clutch main body; Release together along above-mentioned pre-seting being preset in above-mentioned pre-seting, install to the recess of above-mentioned clutch main body with the perforation direction in hole with the above-mentioned roller bearing and the roller bearing panel spring in hole.
Be preferably, use frame, use above-mentioned pre-seting with the hole in the above-mentioned structure that pre-sets with the side face opening of frame as above-mentioned pre-seting; Pre-set in the operation above-mentioned; Use cutting knife with comprising that fixed cutting tool is obtained with the roller bearing panel spring of movable cutting knife; Cut off the broach shape in proper order from the leaf spring raw material and be located at raw-material each the roller bearing panel spring of leaf spring continuously, pre-set to above-mentioned pre-seting with the hole from the open end side of side face.
Be preferably, pre-set in the operation above-mentioned, above-mentioned movable cutting knife is pressed into after cutting off above-mentioned roller bearing panel spring from above-mentioned leaf spring raw material again, makes and is pre-configured in above-mentioned pre-seting with the roller bearing crimping in the hole, pre-sets.
Be preferably; In the operation that above-mentioned recess to the clutch main body is installed; Above-mentioned movable cutting knife makes and to stop with being pre-configured under the above-mentioned state that pre-sets with the roller bearing crimping in the hole in that above-mentioned roller bearing panel spring is pressed into; When releasing the above-mentioned roller bearing pre-set through pusher, through above-mentioned cutting knife inner face, on one side to the installation on one side of leading of roller bearing panel spring with roller bearing panel spring.
According to the present invention, will release together to pre-seting the roller bearing and the roller bearing panel spring that pre-set with frame, install to the recess of clutch main body.That is, not separately roller bearing panel spring to be installed to recess, but installation is set, therefore, can not take place as independent installation roller bearing panel spring occasion in the past, when pushing, contact and produce distortion with roller bearing with roller bearing.And, need in the recess of clutch main body, not make roller bearing rely on one-sided operation in advance, therefore, push the operation facilitation through pusher.In addition, roller bearing and roller bearing panel spring are pushed together, therefore, compare with only pushing roller bearing panel spring occasion, the area that pushes of both additions becomes big, even in little clutch, also can make the assembling operation facilitation.
Again, pre-seting with frame side face opening, can roller bearing panel spring inserted to pre-seting with the hole from the open end side of this side face through being constructed such that above-mentioned pre-seting with the hole.That is, roller bearing panel spring is arranged on to pre-set relatively in advance uses the hole roller bearing, is not to insert from the axial side of this roller bearing; But can make it near this roller bearing from diametric(al) foreign side, become in abutting connection with configuration status, therefore; It is easy to pre-set operation; Simultaneously, in pre-seting flow chart, roller bearing panel spring can not take place hang over generation distortion such as roller bearing.
Again, above-mentioned movable cutting knife moves towards the above-mentioned openend that pre-sets with the hole, and is collaborative with fixed cutting tool; Cut-out broach shape is located at raw-material each the roller bearing panel spring of leaf spring continuously and obtains roller bearing panel spring occasion; Utilize the action of movable cutting knife, energy efficiency pre-sets from the openend that pre-sets with the frame side face roller bearing panel spring well to pre-seting with the hole, can prevent roller bearing panel camber of spring; Can enhance productivity again, have very good effect.
Description of drawings
Fig. 1 is the partial longitudinal section figure of roller bearing panel spring fitting device of the clutch of expression example of the present invention, is the I-I line direction of arrow sectional view of Fig. 2.
Fig. 2 is the partial plan layout of the roller bearing panel spring fitting device of expression example of the present invention.
Fig. 3 A and Fig. 3 B are the longitudinal sections that is used for the roller bearing panel spring fitting device action of key diagram 1 and Fig. 2.
Fig. 4 A and Fig. 4 B are the longitudinal sections that is used to explain the roller bearing panel spring fitting device action of another example of the present invention.
Fig. 5 A is the plane of expression mono-directional overrun clutch one example, and Fig. 5 B is the side view of mono-directional overrun clutch that comprises the VI-VI line direction of arrow partial section of Fig. 5 A.
Fig. 6 is the stereogram that local expression broach shape is provided with leaf spring raw material one example of a plurality of roller bearing panel springs continuously.
Symbol description is following:
10-roller bearing panel spring fitting device
11-pre-sets and uses frame
12-pre-sets and uses the hole, and the 12a-leaf spring is used hole portion, and the 12b-roller bearing is used hole portion
The 13-opening
14-pre-sets and uses the hole, and the 14a-leaf spring is used hole portion, and the 14b-roller bearing is used hole portion
20-roller bearing panel spring is obtained and is used cutting knife
The 21-fixed cutting tool
The movable cutting knife of 22-
The 30-pusher
The 31-leaf spring is used pushing portion
The 32-roller bearing is used pushing portion
The 40-clutch
41-clutch main body
The 42-recess
The 43-roller bearing
The 44-nesting part
45-roller bearing panel spring
The 46-opening
The 47-foreign steamer
The 48-gyroaxis
50-leaf spring raw material
The specific embodiment
Example of the present invention is described with reference to the accompanying drawings.In following example, though to inscape, kind, combination, shape, configuration waits and has done various qualifications relatively,, these are only given an example, and the present invention is not limited thereto.
The roller bearing panel spring fitting device 10 that this example relates to is like Fig. 1 and shown in Figure 2, comprises being configured in the pre-seting with frame 11 and pusher 30 of clutch main body 41 tops.Said pusher 30 will be preset in above-mentioned pre-seting with the roller bearing 43 and the roller bearing panel spring 45 of frame 11 and release towards the recess 42 of clutch main body 41 together.
Above-mentionedly pre-set with frame 11 for example shown in Figure 2ly, be towards the rotating revolution plate-like of horizontal direction as one.Have again, be used to pre-set pre-seting with hole 12 of roller bearing 43 and roller bearing panel spring 45 along pre-seting with frame 11 peripheries, a plurality of at a distance from decide arranged spaced.
Respectively pre-set with hole 12 perforations and pre-set thickness direction top and bottom with frame 11, simultaneously, also towards pre-seting with frame 11 side face openings.Through openend 13, insert each roller bearing panel spring that broach shape continuous and parallel is located at leaf spring raw material 50 to this side face opening.Leaf spring raw material 50 as illustrated in the above-mentioned background technology are for broach shape continuous and parallel is provided with a plurality of roller bearing panel springs 45, in Fig. 6; Illustration S font still, is not limited thereto; Also can use for example U font or zigzag etc., be fit to the various shapes of clutch configuration.
In addition; Above-mentioned respectively pre-seting with hole 12 is made up of with the 12b of hole portion with 12a of hole portion and roller bearing leaf spring; Said leaf spring is positioned at openend 13 sides with the 12a of hole portion; Be used to pre-set roller bearing panel spring 45, said roller bearing is communicated with the 12a of hole portion with this leaf spring with the 12b of hole portion, and above-mentioned relatively openend 13 is positioned at the inboard.Its result if roller bearing 43 is installed in roller bearing with the 12b of hole portion, is installed in leaf spring with the 12a of hole portion with roller bearing panel spring 45, and is identical when then both are with the recess 42 that is installed in the clutch main body, becomes in abutting connection with configuration status.
Pre-set the turn state that is not limited to above-mentioned that kind with frame 11.Even for example along continuous straight runs moves form or solid form also belongs to the scope of application of the present invention.In addition, being located at the formation quantity that pre-sets with hole 12 that pre-sets with frame 11 does not limit yet.Can suitably select according to the clutch kind of installing, shape etc.
Pre-set with frame 11 as shown in Figure 1ly, pre-set under the state to pre-seting with hole 12 at roller bearing 43 and roller bearing panel spring 45, can be located at recess 42 tops of clutch main body 41 with temporarily stopping, roller bearing panel spring is obtained with cutting knife 20 and is configured in this stop position.
Roller bearing panel spring is obtained with cutting knife 20 and is comprised to the fixed cutting tool 21 that pre-sets with the configuration of frame 11 tops; And movable cutting knife 22 constitutes; See from overlooking; Said movable cutting knife 22 is configured to move back and forth freely towards the above-mentioned openend 13 that pre-sets with hole 12 from pre-seting the side face foreign side with frame 11.Leaf spring raw material 50 are sent here; Make with the week that pre-sets with frame 11 face-to-face; At this moment; Be made as it passed through between movable cutting knife 22 and the fixed cutting tool 21 (with reference to Fig. 2), certain roller bearing panel spring 45 with pre-set with frame 11 certain pre-set the openend 13 subtends moment with hole 12, pre-set with frame 11 and leaf spring raw material 50 and temporarily stop.Therefore, if movable cutting knife 22 advances mobile (if towards moving with openend 13 approaching directions) at this stop position, then and between the fixed cutting tool 21 clamping fixed roller bearing panel spring 45 cut off from leaf spring raw material 50.
Pre-set with the openend 13 of frame 11 as stated opening at the side face that pre-sets with frame 11; Therefore; If it is mobile that movable cutting knife 22 is advanced further, then the roller bearing panel spring 45 that cuts off is pushed (with reference to Fig. 3 A) to the above-mentioned roller bearing that pre-sets with hole 12 with the 12b of hole portion direction.Roller bearing 43 is pre-installed in roller bearing with the 12b of hole portion, still since roller bearing panel spring 45 be not along this roller bearing 43 axially, but from peripheral direction near installing, therefore, when pre-seting, contact with roller bearing 43, spring can not be out of shape towards direction of extension.
The shape that pusher 30 tie-plate springs form as one with pushing portion 32 with pushing portion 31 and roller bearing continuously; Said leaf spring pre-sets with the leaf spring in hole 12 little with the 12a of hole portion with pushing portion 31 than formation; Said roller bearing pre-sets with the roller bearing in hole 12 for a short time with the 12b of hole portion with pushing portion 32 than constituting, and said pusher 30 is with than the area formation that pre-sets with the little vertical view of the area of the vertical view of hole 12 integral body.Thus, can easily get into and pre-set, can roller bearing 43 and roller bearing panel spring 45 be pushed to being configured in the recess 42 that pre-sets with the clutch main body 41 of frame 11 belows together with in the hole 12.As long as pusher 30 can push roller bearing 43 and roller bearing panel spring 45 together, its shape is not limited to shape shown.
Below, the roller bearing panel spring installation method that uses above-mentioned roller bearing panel spring fitting device 10 is described.
The roller bearing panel spring installation method of the mono-directional overrun clutch that this example relates to etc. consists essentially of: (1) with roller bearing 43 and roller bearing panel spring 45 to being located at the operation that pre-sets with hole 12 that pre-sets that pre-sets with frame 11; And (2) will be preset in above-mentioned pre-seting with above-mentioned roller bearing in hole 12 43 and roller bearing panel spring 45 and release towards the perforation direction that pre-sets with hole 12 together, to the operation of recess 42 installations of clutch main body 41.
Below, specify each operation.
(1) pre-set operation
Pre-set with frame 11 and in Fig. 2, turn round towards the direction of arrow.Consistent when for example this revolution temporarily stops, above-mentioned roller bearing 43 is made that its length direction is an above-below direction, insert with the 12b of hole portion towards being located at the above-mentioned roller bearing that respectively pre-sets with hole 12 that pre-sets with frame 11.Roller bearing 43 both can insert with last side opening or the open lower side of the 12b of hole portion from the roller bearing of up/down perforation, also can insert from the openend to the side face opening.
On the other hand; Leaf spring raw material 50 are admitted to pre-seting with the gyratory directions of frame 11 is consistent; Insertion roller bearing panel spring is obtained between the movable cutting knife 22 and fixed cutting tool 21 with cutting knife 20, pre-sets with frame 11 and leaf spring raw material 50 temporarily to stop to move at institute's allocation.
Then; Shown in Fig. 3 A; Above-mentioned roller bearing panel spring is obtained movable cutting knife 22 with cutting knife 20 from pre-seting the foreign side with the side face of frame 11; It is mobile promptly to advance towards the above-mentioned openend 13 that pre-sets with hole 12 from the outside of leaf spring raw material 50, and the fixed cutting tools 21 inboard with being positioned at leaf spring raw material 50 are collaborative, cut off roller bearing panel springs 45 from leaf spring raw material 50.Thus, obtain roller bearing panel spring 45.
Above-mentioned movable cutting knife 22 is advanced further mobile, will push from the roller bearing panel spring 45 that above-mentioned leaf spring raw material 50 cut-outs obtain, and makes and is positioned at above-mentioned pre-seting with roller bearing 43 crimping with the 12b of hole portion of the roller bearing in hole 12.At this moment, roller bearing panel spring 45 receives movable cutting knife 22 pushings shown in Fig. 3 A, see from vertical view, is accommodated in the scope in 42 weeks of recess that are positioned at the below, pre-sets end.
(2) installation procedure
In preceding operation (1); Roller bearing 43 and roller bearing panel spring 45 to above-mentioned pre-set pre-set end with pre-seting of frame 11 with hole 12 after; Pusher 30 descends shown in the arrow of Fig. 3 B; With above-mentioned roller bearing 43 and roller bearing panel spring 45 down pushing simultaneously, release towards the below from pre-seting with the open lower side in hole 12, push to carry and put below pre-seting, and pre-set recess 42 with the clutch main body 41 on 12 opposites, hole with frame 11.At this moment, roller bearing panel spring 45 is installed to the recess 42 of clutch main body 41 with roller bearing 43 together, therefore, and such distortion when being difficult to produce independent pushing roller bearing panel spring 45.In addition, when pre-seting end, movable cutting knife 22 pushes roller bearing panel spring 45 and stops as stated, sees from vertical view, is accommodated in the scope in 42 weeks of recess that are positioned at the below.Therefore; The inner face of movable cutting knife 22 is seen from vertical view, is positioned at and the roughly the same position of the inner peripheral surface of recess 42, or compares with it; Rely on inboard some; When through pusher 30 roller bearing 43 and roller bearing panel spring 45 being released towards the below, roller bearing panel spring 45 is when recess 42 moves, and the inner face of this movable cutting knife 22 plays guide effect.That is, the movable cutting knife 22 of this example not only has the function of cutting off roller bearing panel spring 45 from leaf spring raw material 50, also has the function that makes 45 compressions of roller bearing panel spring, when roller bearing panel spring 45 moves, has guide function.Also can after the cut-out, move movable cutting knife 22 so that movable cutting knife 22 only has the cut-out function; Use other push part (not diagram), constitute function, constitute when roller bearing panel spring 45 moves and make it have guide function with compression roller bearing panel spring 45; But; According to the movable cutting knife 22 of this example, can have above-mentioned three kinds of functions simultaneously, have the advantage that the ability implement device is oversimplified.
For efficient is installed roller bearing 43 and roller bearing panel spring 45 well to a plurality of recesses 42 of clutch main body 41; Through for example illustrating the abridged rotary jig; Make clutch main body 41 revolution, with each recess 42 positioned in sequence of this clutch main body 41 at institute's allocation.And through carrying out above-mentioned operation repeatedly, roller bearing 43 can certain efficient be installed to each recess 42 of clutch main body 41 with roller bearing panel spring 45 well.
As stated, according to this example, not the structure that is pressed into roller bearing panel spring 45 separately, the distortion in the time of preventing that roller bearing panel spring 45 is installed to the recess 42 of clutch main body 41.In addition, that kind was directly installed occasion with little roller bearing panel spring 45 to the recess 42 of little clutch main body 41 in the past, became fine manipulation; Therefore, production efficiency aspect existing problems, still; In the present invention; In advance above-mentioned roller bearing 43 and roller bearing panel spring 45 are preset in and pre-set with the pre-seting with hole 12 of frame 11, formation is release together, and production efficiency is good.
In addition; Be constructed such that above-mentioned pre-seting with hole 12 at the side face opening that pre-sets with frame 11; Roller bearing panel spring 45 is inserted to pre-seting with hole 12 through its openend 13, is not the structure along the axial insertion of roller bearing 43, therefore; When pre-seting, roller bearing panel spring 45 can not deform yet.
In above-mentioned example, as pre-seting, use to have the pre-seting of the openend 13 of side face opening with frame 11 with hole 12, simultaneously,, use more than 50 of leaf spring raw material in abutting connection with formation continuously as roller bearing panel spring 45.This structure can pre-set roller bearing panel spring 45 as stated continuously, simultaneously, can pre-set with hole 12 through pre-seting the openend 13 at the side face opening with hole 12, being installed in, and therefore, roller bearing panel spring 45 can not produce useless distortion, and is very suitable.But, under configuration status, pre-seting roller bearing panel spring 45 and roller bearing 43, and; Can both be installed in together the recess 42 of clutch main body 41 through pusher 30; It is poorer than above-mentioned example aspect production efficiency, to see, still, and for example; Use suitable anchor clamps etc., pre-set the example (with reference to Fig. 4 A) that the formation of using hole 12 also comprises as the present invention with not to be (being configured as dissengaged positions in advance) individual other roller bearing panel spring 45 of forming continuously with roller bearing be preset in for 43 groups.This occasion, the openend 13 that has at the side face opening with hole 12 is (with reference to Fig. 2, Fig. 3), owing to making other roller bearing panel spring 45 easily insert from this openend 13, very suitable as if pre-seting.But, also can use formation not have the pre-seting that pre-set with hole 12 with frame 11 (with reference to Fig. 4 A) at the openend of side face opening.
Shown in Fig. 4 A, do not have the pre-seting of the openend of side face opening with hole 12 occasions, in order to be prone to carry out the operation that pre-sets of roller bearing 43 and roller bearing panel spring 45, be preferably, this pre-sets and forms the closer to upper end diameter big more with hole 12.If big more the closer to upper end diameter, the operation of then roller bearing 43 and roller bearing panel spring 45 being installed in pre-seting with hole 12 also can easily be carried out.Pre-set inner face, see, be made as some inboards of the inner face of the recess 42 that is positioned at clutch main body 41 from vertical view with configuration roller bearing panel spring 45 sides of 12 lower ends, hole.Thus, through pusher 30, when roller bearing 43 and roller bearing panel spring 45 are down pushed together, insert smoothly in the recess 42 (with reference to Fig. 4 B).
In addition, in above-mentioned example, the mono-directional overrun clutch of giving an example is that example describes; But,, be not limited thereto as clutch 40; As long as with in abutting connection with configuration status with roller bearing with energize with roller bearing panel spring (S font, zigzag, U font; V font etc.) be configured in clutch main body 41, can both be suitable for the present invention.In addition, clutch main body 41 is not shown in Fig. 5 A and Fig. 5 B, to be divided into two parts with foreign steamer 47, but both are integrally formed through same raw materials (metal or synthetic resin), and the structure of a clutch main body of formation is also contained among the present invention.
Above with reference to description of drawings embodiments of the invention, but the present invention is not limited to above-mentioned example.In technological thought scope of the present invention, can do all changes, they all belong to protection scope of the present invention.
Claims (8)
1. roller bearing panel spring fitting device; Roller bearing panel spring fitting device for clutch; Said clutch is at the recess of clutch main body; Installation is characterized in that with the roller bearing panel spring that roller bearing disposes, in this recess, roller bearing energized said roller bearing panel spring fitting device comprises:
Pre-set and use frame, have pre-seting that thickness direction connects and use the hole, adjacency is configured in the above-mentioned roller bearing and the roller bearing panel spring of the recess of above-mentioned clutch main body, pre-seting in abutting connection with configuration status when being installed in above-mentioned recess;
Pusher; Making the above-mentioned position that pre-sets with the recess opposite of hole and above-mentioned clutch main body; Release to the recess of clutch main body together along above-mentioned pre-seting being preset in above-mentioned pre-seting, install with the perforation direction in hole with the above-mentioned roller bearing and the roller bearing panel spring in hole.
2. roller bearing panel spring fitting device according to claim 1 is characterized in that:
Above-mentioned pre-seting with the hole at the above-mentioned side face opening that pre-sets with frame; The broach shape is located at raw-material each the roller bearing panel spring of leaf spring continuously to be made as and can to insert from the open end side of above-mentioned side face; Simultaneously; Be provided with and comprise that fixed cutting tool is obtained with the roller bearing panel spring of movable cutting knife and use cutting knife, cut off above-mentioned each roller bearing panel spring in proper order, pre-set to above-mentioned pre-seting with the hole from the leaf spring raw material.
3. roller bearing panel spring fitting device according to claim 2 is characterized in that:
Above-mentioned movable cutting knife is made as and can moves towards above-mentioned pre-seting with the hole from the above-mentioned foreign side that pre-sets with the hole, cut off above-mentioned roller bearing panel spring from above-mentioned leaf spring raw material after, be pressed into again, make and be pre-configured in above-mentioned pre-seting with the roller bearing crimping in the hole.
4. roller bearing panel spring fitting device according to claim 3 is characterized in that:
Above-mentioned movable cutting knife makes and to stop with being pre-configured under the above-mentioned state that pre-sets with the roller bearing crimping in the hole in that above-mentioned roller bearing panel spring is pressed into; When releasing the above-mentioned roller bearing that pre-sets and roller bearing panel spring through above-mentioned pusher, above-mentioned cutting knife inner face plays the function as the guide of roller bearing panel spring.
5. roller bearing panel spring installation method; Roller bearing panel spring installation method for clutch; Said clutch is at the recess of clutch main body; Installation is characterized in that with the roller bearing panel spring that roller bearing disposes, in this recess, roller bearing energized said roller bearing panel spring installation method comprises:
Pre-set operation, have pre-seting that thickness direction connects and use the hole pre-seting to form, above-mentioned roller bearing and roller bearing panel spring are pre-seted to above-mentioned pre-seting with the hole with frame;
Installation procedure; Making the above-mentioned position that pre-sets with the recess opposite of hole and above-mentioned clutch main body; Release together along above-mentioned pre-seting being preset in above-mentioned pre-seting, install to the recess of above-mentioned clutch main body with the perforation direction in hole with the above-mentioned roller bearing and the roller bearing panel spring in hole.
6. roller bearing panel spring installation method according to claim 5 is characterized in that:
Use frame as above-mentioned pre-seting, use above-mentioned pre-seting with the hole in the above-mentioned structure that pre-sets with the side face opening of frame;
Pre-set in the operation above-mentioned; Use cutting knife with comprising that fixed cutting tool is obtained with the roller bearing panel spring of movable cutting knife; Cut off the broach shape in proper order from the leaf spring raw material and be located at raw-material each the roller bearing panel spring of leaf spring continuously, pre-set to above-mentioned pre-seting with the hole from the open end side of side face.
7. roller bearing panel spring installation method according to claim 6 is characterized in that:
Pre-set in the operation above-mentioned, above-mentioned movable cutting knife is pressed into after cutting off above-mentioned roller bearing panel spring from above-mentioned leaf spring raw material again, makes and is pre-configured in above-mentioned pre-seting with the roller bearing crimping in the hole, pre-sets.
8. roller bearing panel spring installation method according to claim 7 is characterized in that:
In the operation that above-mentioned recess to the clutch main body is installed; Above-mentioned movable cutting knife makes and to stop with being pre-configured under the above-mentioned state that pre-sets with the roller bearing crimping in the hole in that above-mentioned roller bearing panel spring is pressed into; When releasing the above-mentioned roller bearing pre-set and roller bearing panel spring through pusher; Through above-mentioned cutting knife inner face, roller bearing panel spring led on one side install on one side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011043234A JP5662844B2 (en) | 2011-02-28 | 2011-02-28 | Roller-attaching plate spring mounting apparatus and roller-attaching plate spring mounting method |
| JP2011-043234 | 2011-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102649227A true CN102649227A (en) | 2012-08-29 |
Family
ID=46691436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101383286A Pending CN102649227A (en) | 2011-02-28 | 2011-05-26 | Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5662844B2 (en) |
| CN (1) | CN102649227A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325278A (en) * | 2014-10-22 | 2015-02-04 | 宁波宏协离合器有限公司 | Clamping device for installation of springs in clutch disc hub |
| CN106670776A (en) * | 2016-12-12 | 2017-05-17 | 吴江市金澜机械制造有限公司 | Rapid grouping and automatic pre-assembling system |
| WO2018107326A1 (en) * | 2016-12-12 | 2018-06-21 | 吴江市金澜机械制造有限公司 | Fast grouping and automated pre-assembling system |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357771A (en) * | 2013-06-29 | 2013-10-23 | 广东联塑科技实业有限公司 | Steel tube flaring device and method |
| CN104295635B (en) * | 2014-10-23 | 2016-08-24 | 重庆从仁机电有限公司 | A kind of roller overdrive clutch of motorcycle |
| CN107571195A (en) * | 2017-09-20 | 2018-01-12 | 重庆佳岳机械制造有限公司 | A kind of steel ball type synchronizer frock |
| CN108544427A (en) * | 2018-06-13 | 2018-09-18 | 南京惠德机械有限公司 | A kind of automotive seat loading board spring tooling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737015A (en) * | 1972-05-24 | 1973-06-05 | Gen Motors Corp | Spring mounting arrangement for one-way roller clutch |
| JPS6267332A (en) * | 1985-09-19 | 1987-03-27 | Shiga Seikan Kk | Plate spring fitting method for pressing one-way clutch roller |
| JPH0899230A (en) * | 1994-10-04 | 1996-04-16 | Piolax Inc | Line up and carrying tool of compression coil spring |
| CN1506592A (en) * | 2002-12-11 | 2004-06-23 | 志贺工业株式会社 | Method for mounting rotary drum panel spring on clutch main body and used assembling thin board |
| CN1592667A (en) * | 2001-12-07 | 2005-03-09 | 本田技研工业株式会社 | Method of producing one-way clutch |
| CN201380384Y (en) * | 2009-03-10 | 2010-01-13 | 天津卓远电工科技有限公司 | Automobile electronic accelerator pedal spring installing device |
| CN201389737Y (en) * | 2009-03-13 | 2010-01-27 | 深圳市益君泰科技有限公司 | Spring automatic press-in machine |
| CN201544016U (en) * | 2009-10-29 | 2010-08-11 | 周伟宏 | Pneumatic-type valve lock assembling and disassembling device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0710472B2 (en) * | 1987-06-12 | 1995-02-08 | 光洋精工株式会社 | One-way clutch assembly device |
| JPH11201185A (en) * | 1998-01-09 | 1999-07-27 | Isuzu Motors Ltd | Assembling method of synchronizer and assembling jig thereof |
| JP3804726B2 (en) * | 1998-05-18 | 2006-08-02 | 日本精工株式会社 | Manufacturing method and manufacturing apparatus for one-way clutch |
| JP4512292B2 (en) * | 2001-06-13 | 2010-07-28 | 志賀工業株式会社 | A method of mounting a roller spring leaf spring on a clutch body and a roller spring leaf spring material assembly sheet used in this method |
| JP2003097674A (en) * | 2001-09-21 | 2003-04-03 | Nsk Ltd | Assembling method for roller clutch built-in type pulley device |
| JP2005076789A (en) * | 2003-09-01 | 2005-03-24 | Koyo Seiko Co Ltd | Fixture for assembling one-way clutch and assembling method of one-way clutch |
| JP5195269B2 (en) * | 2007-10-23 | 2013-05-08 | 日本精工株式会社 | One-way clutch and manufacturing method thereof |
| US9097296B2 (en) * | 2008-09-15 | 2015-08-04 | MagnaPowertrain, Inc. | Sealed one way roller clutch |
| JP2010242889A (en) * | 2009-04-07 | 2010-10-28 | Ntn Corp | One-way clutch |
-
2011
- 2011-02-28 JP JP2011043234A patent/JP5662844B2/en not_active Expired - Fee Related
- 2011-05-26 CN CN2011101383286A patent/CN102649227A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3737015A (en) * | 1972-05-24 | 1973-06-05 | Gen Motors Corp | Spring mounting arrangement for one-way roller clutch |
| JPS6267332A (en) * | 1985-09-19 | 1987-03-27 | Shiga Seikan Kk | Plate spring fitting method for pressing one-way clutch roller |
| JPH0899230A (en) * | 1994-10-04 | 1996-04-16 | Piolax Inc | Line up and carrying tool of compression coil spring |
| CN1592667A (en) * | 2001-12-07 | 2005-03-09 | 本田技研工业株式会社 | Method of producing one-way clutch |
| CN1506592A (en) * | 2002-12-11 | 2004-06-23 | 志贺工业株式会社 | Method for mounting rotary drum panel spring on clutch main body and used assembling thin board |
| CN201380384Y (en) * | 2009-03-10 | 2010-01-13 | 天津卓远电工科技有限公司 | Automobile electronic accelerator pedal spring installing device |
| CN201389737Y (en) * | 2009-03-13 | 2010-01-27 | 深圳市益君泰科技有限公司 | Spring automatic press-in machine |
| CN201544016U (en) * | 2009-10-29 | 2010-08-11 | 周伟宏 | Pneumatic-type valve lock assembling and disassembling device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325278A (en) * | 2014-10-22 | 2015-02-04 | 宁波宏协离合器有限公司 | Clamping device for installation of springs in clutch disc hub |
| CN106670776A (en) * | 2016-12-12 | 2017-05-17 | 吴江市金澜机械制造有限公司 | Rapid grouping and automatic pre-assembling system |
| CN106670776B (en) * | 2016-12-12 | 2018-06-19 | 吴江市金澜机械制造有限公司 | Fast grouping pre-assembled system automatically |
| WO2018107326A1 (en) * | 2016-12-12 | 2018-06-21 | 吴江市金澜机械制造有限公司 | Fast grouping and automated pre-assembling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012179670A (en) | 2012-09-20 |
| JP5662844B2 (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102649227A (en) | Rolling shaft insert panel spring installing device and rolling shaft insert panel spring installing method | |
| JP4921843B2 (en) | Manufacturing method and manufacturing apparatus for rotating electrical machine core pieces | |
| US20120104064A1 (en) | Magnet splitting device and magnet splitting method | |
| CN105382079B (en) | Belt metal layer film punching device and method thereof | |
| EP4023402A1 (en) | Notching apparatus | |
| CN101954403B (en) | For the manufacture of the method for rotor sheet and stator piece | |
| CN105580245B (en) | Cut-off method and chopping up apparatus that the field pole configured to being formed in electric rotating machine is manufactured with the magnetite pieces of magnetite body | |
| HUE029768T2 (en) | Method for producing end products made from stacked laminations | |
| CN203061856U (en) | Piston insulated feeder automatic sawing machine | |
| US10103610B2 (en) | Manufacturing method of core for rotary electric machine | |
| CN101329144B (en) | Once forming and assembling method of radiating rib and hot pipe | |
| CN102350455A (en) | Method for manufacturing moving blade of multi-head rotary electric shaver | |
| CN205811803U (en) | A kind of rotor chute shaped device | |
| JPS6267332A (en) | Plate spring fitting method for pressing one-way clutch roller | |
| CN205552911U (en) | Cutter is fixed a position fast to aerated concrete block groover | |
| CN203578511U (en) | Fin slitting and splitting structure | |
| CN202282221U (en) | Pen-type ignition coil iron core and buckling and riveting device thereof | |
| US11292286B2 (en) | Transport device for transporting coin blanks and method for producing a coin | |
| CN202534927U (en) | Commutator sheet die | |
| US20110296891A1 (en) | Corrugated insert cutting apparatus and method | |
| WO2015171845A2 (en) | Quick release push feed guide and tool support for terminal applicator | |
| CN205870653U (en) | Cutter device | |
| CN203679112U (en) | Spring-making machine cutting assembly | |
| CN202527767U (en) | Cutter holder mechanism of automobile plate spring hydraulic shearer | |
| US7032293B2 (en) | Process for producing bundles of laminated sheet metal for magnet cores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120829 |